CN103821699B - A kind of fixed connection structure of compressor housing - Google Patents
A kind of fixed connection structure of compressor housing Download PDFInfo
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- CN103821699B CN103821699B CN201310715732.4A CN201310715732A CN103821699B CN 103821699 B CN103821699 B CN 103821699B CN 201310715732 A CN201310715732 A CN 201310715732A CN 103821699 B CN103821699 B CN 103821699B
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- attachment post
- fixed hole
- compressor housing
- base plate
- rubber pad
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Abstract
The invention discloses a kind of fixed connection structure of compressor housing, comprise compressor housing, attachment post and base plate, attachment post is directly welded on the bottom of compressor housing, base plate is provided with fixed hole, certain magnitude of interference is there is between attachment post and fixed hole, attachment post snaps in fixed hole, is fixedly connected on base plate by compressor housing.Compared with prior art, the parts such as sole, bolt, nut, pad, lining are decreased due to linkage structure of the present invention, not only reduce the labor cost of cost of production and workman's installation, and alleviate the labor intensity of workman, install light, convenient, reliable.
Description
Technical field
The present invention relates to a kind of fixed connection structure, specifically a kind of linkage structure for being fixed on by the housing of refrigeration compressor on refrigerator or refrigerator base plate.
Background technique
In order to the needs of vibration isolation and noise reduction, when refrigeration compressor is on the base plate of the refrigerator or refrigerator that are installed to family expenses or commercialization, certain displacement space to be had at vertical direction, and will ensure that compressor can not come off from base plate.At present, the housing of compressor is connected on the base plate of refrigerator or refrigerator by compressor sole, rubber pad, bolt, nut, pad lining usually.This bolted mounting type is more time-consuming, and needs numerous parts and setting tool, and this will increase cost of production and the cost of parts of refrigerator and refrigerator.Application number is that the PCT of WO2009/106608 application discloses a kind of mounting type, when housing being installed to refrigerator base plate, base plate first mounting point is put into by connecting element, rotary compressor, connecting element moves to running position, and compressor is stuck on base plate running position by rubber pad on connecting element.After this mounting type needs workman to place compressor, then rotary compressor.And there is ductility due to rubber pad, compressor may skid off from mounting hole.
Summary of the invention
Technical problem to be solved by this invention is to propose a kind of compressor housing fixed connection structure that compressor housing simply, easily, reliably can be fixed on refrigerator or refrigerator base plate.
For solving the problems of the technologies described above, the fixed connection structure of a kind of compressor housing of the present invention comprises compressor housing, attachment post and base plate, described attachment post is directly welded on the bottom of described compressor housing, described base plate is provided with fixed hole, certain magnitude of interference is there is between described attachment post and described fixed hole, described attachment post snaps in described fixed hole, is fixedly connected on described base plate by described compressor housing.
The fixed connection structure of above-mentioned a kind of compressor housing, it also comprises rubber pad, and described rubber pad is sheathed on described attachment post.
The fixed connection structure of above-mentioned a kind of compressor housing, described fixed hole is claw-shaped hole, with circle corner angle on described attachment post.
The fixed connection structure of above-mentioned a kind of compressor housing, described fixed hole is arc angling hole, with circle corner angle on described attachment post.
The fixed connection structure of above-mentioned a kind of compressor housing, the maximum cross section width of the head region (2a) of described attachment post is greater than the minimum clear span at the position, aperture (5a) of described fixed hole.
The fixed connection structure of above-mentioned a kind of compressor housing, the minimum clear span at the position, aperture (5a) of described fixed hole is greater than the maximum cross-section width of the head region (3a) of described rubber pad, the maximum cross-section width at the afterbody position (3b) of described rubber pad is greater than the minimum clear span at the position, aperture (5a) of described fixed hole, the height of the head region (3a) of described rubber pad is greater than the cross section maximum depth at the position, aperture (5a) of described fixed hole, and the neck maximum height of described attachment post is greater than the maximum height of described rubber pad.
The fixed connection structure of above-mentioned a kind of compressor housing, the position, aperture (5a) of described fixed hole is bending towards the direction of insertion of described attachment post.
The present invention is owing to have employed above-mentioned technical pattern, during installation, utilize the weight of compressor self, apply a very little power again, attachment post is snapped in the resiliently deformable that fixed hole makes it occur to a certain degree, after attachment post is sticked into fixed hole, the position of generation resiliently deformable has resilience to a certain degree, thus attachment post is blocked, make compressor housing be fixed on base plate, stable connection is reliable.During dismounting, by the wedging position of instrument squeeze flow post, make it deviate from fixed hole, just can realize the quick-detachment of compressor.Compared with prior art, linkage structure of the present invention decreases the parts such as sole, bolt, nut, pad, lining, not only reduces the labor cost of cost of production and workman's installation, and alleviates the labor intensity of workman, install easy and convenient.According to the needs of the join strength size snapped in by attachment post in fixed hole, fixed hole both can make claw-like, also can make arc angling shape, was all to realize than being easier in stamping process.Be provided with rubber pad between fixed hole and attachment post, can avoid directly friction occurring between attachment post and fixed hole and producing noise.
Accompanying drawing explanation
Fig. 1 is the perspective view of fixed connection structure of the present invention;
Fig. 2 is the structural representation of the base plate adopting claw-shaped hole;
Fig. 3 is the structural representation of the base plate adopting arc angling hole;
Fig. 4 is the plan structure schematic diagram relative to Fig. 1;
Fig. 5 be in Fig. 4 A-A to biopsy cavity marker devices schematic diagram;
Fig. 6 is the cooperating structure schematic diagram of claw-shaped hole and attachment post;
Fig. 7 is the cooperating structure schematic diagram of arc angling hole and attachment post.
Embodiment
As shown in Figure 1 and Figure 4, the fixed connection structure of compressor housing of the present invention comprises the base plate 4 of compressor housing 1, attachment post 2, rubber pad 3 and refrigerator or refrigerator, attachment post 2 has four, directly be welded on four angles bottom compressor housing 1, compressor housing 1 is fixedly connected on base plate 4 by fixed hole 5 set on attachment post 2 and base plate 4.Each attachment post 1 is provided with rubber pad 3, for isolating housing 1 to base plate 4 transmitting vibrations.
As shown in Figure 2, fixed hole 5 set on base plate 4 is claw-shaped hole, is the fixed hole corresponding with attachment post 2.The shape of fixed hole 5 is not limited thereto, and also can adopt the fixed hole of other shape, than arc angling hole as shown in Figure 3.
As shown in Figure 5, there is certain magnitude of interference between attachment post 2 and fixed hole 5, the maximum cross section width 2a' of the head region 2a of attachment post 2 is greater than the minimum clear span 5a' of position, the aperture 5a of fixed hole 5.The minimum clear span 5a' of position, the aperture 5a of fixed hole 5 is greater than the maximum cross-section width 3a ' of the head region 3a of rubber pad 3, the maximum cross-section width 3c ' of the afterbody position 3b of rubber pad 3 is greater than the minimum clear span 5a' of position, the aperture 5a of fixed hole 5, the height 3d ' of the head region 3a of rubber pad 3 is greater than the cross section maximum depth 5b ' at the 5b position of fixed hole 5, and the neck maximum height 2b ' of attachment post 2 is greater than the maximum height 3b ' of rubber pad 3.Position, the aperture 5a of fixed hole 5 bends towards attachment post 2 direction of insertion.Please refer to Fig. 6, position, the aperture 5a of fixed hole 5 presents claw type, head region 2a mono-astragal of attachment post 2 has corner angle, when attachment post 2 inserts fixed hole 5, the claw type position of position, aperture 5a or the property at parts of edges and corners of attachment post 2 of fixed hole 5 deform, thus are stuck in fixed hole 5 by attachment post 2.
Please refer to Fig. 7, position, the aperture 5a of fixed hole 5 also can adopt arc angling, head region 2a mono-astragal of attachment post 2 has corner angle, when attachment post 2 inserts fixed hole 5, the arc angling position of the property at parts of edges and corners of attachment post 2 or position, the aperture 5a of fixed hole 5 can deform, thus is stuck in fixed hole 5 by attachment post 2.
Concrete mounting type of the present invention is as follows: during installation, utilize the weight of compressor self, then apply a very little power, when attachment post 2 is snapped in fixed hole 5, can be there is resiliently deformable to a certain degree in the claw of fixed hole 5 or arc angling edge, make attachment post 2 be able to slowly snap in smoothly.After attachment post 2 sticks into fixed hole 5, claw or the arc angling edge of fixed hole 5 have certain resilience, thus by attachment post 2 stuck fast.During dismounting, by the corner angle of instrument squeeze flow post, realize the quick-detachment of compressor.Between fixed hole 5 with attachment post 2, magnitude of interference is identical, when fixed hole 5 adopts claw-type structure, attachment post 2 more easily inserts fixed hole 5.
Compared with prior art, the present invention has following apparent outstanding substantive distinguishing features and remarkable advantage: 1, compressor is connected with floor and does not need sole, connecting bolt, nut, pad, lining, saves cost of parts and artificial installation cost; 2, utilize the gravity of compressor, an additional very little power, just the attachment post of compressor directly can be pressed into fixed hole, do not need unnecessary action, simple installation is laborsaving.
Certainly, in structure of the present invention, the shape of fixed hole or attachment post or structure not limit by above-mentioned mode of execution, as long as can realize being fixed and connecting between the two.Attachment post set by housing bottom also can be any amount, by being fixed on base plate after the distortion of extruding fixed hole.
Claims (1)
1. the fixed connection structure of a compressor housing, comprise compressor housing and base plate, it is characterized in that, it also includes attachment post, described attachment post is directly welded on the bottom of described compressor housing, and described base plate is provided with fixed hole, there is certain magnitude of interference between described attachment post and described fixed hole, described attachment post snaps in described fixed hole, is fixedly connected on by described compressor housing on described base plate; It also comprises rubber pad, and described rubber pad is sheathed on described attachment post; Described fixed hole is claw-shaped hole or arc angling hole, with circle corner angle on described attachment post; The maximum cross section width of the head region (2a) of described attachment post is greater than the minimum clear span at the position, aperture (5a) of described fixed hole; The minimum clear span at the position, aperture (5a) of described fixed hole is greater than the maximum cross-section width of the head region (3a) of described rubber pad, the maximum cross-section width at the afterbody position (3b) of described rubber pad is greater than the minimum clear span at the position, aperture (5a) of described fixed hole, the height of the head region (3a) of described rubber pad is greater than the cross section maximum depth at the position, aperture (5a) of described fixed hole, and the neck maximum height of described attachment post is greater than the maximum height of described rubber pad; The position, aperture (5a) of described fixed hole is bending towards the direction of insertion of described attachment post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715732.4A CN103821699B (en) | 2013-12-23 | 2013-12-23 | A kind of fixed connection structure of compressor housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310715732.4A CN103821699B (en) | 2013-12-23 | 2013-12-23 | A kind of fixed connection structure of compressor housing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103821699A CN103821699A (en) | 2014-05-28 |
| CN103821699B true CN103821699B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310715732.4A Active CN103821699B (en) | 2013-12-23 | 2013-12-23 | A kind of fixed connection structure of compressor housing |
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| Country | Link |
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| CN (1) | CN103821699B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132497B (en) * | 2014-07-09 | 2016-08-24 | 加西贝拉压缩机有限公司 | A kind of freezer compressor supporting construction |
| CN106989452A (en) * | 2017-05-04 | 2017-07-28 | 苏州昆拓热控系统股份有限公司 | A kind of fixation kit, fixing mechanism of compressor and air-conditioning with the fixation kit |
| CN107939642B (en) * | 2017-11-13 | 2019-05-07 | 蚌埠高科瑞力压缩机有限公司 | A kind of compressor antidetonation noise reduction box being easily installed |
| CN108981273B (en) * | 2018-06-29 | 2021-03-23 | 海尔智家股份有限公司 | Compressor bearing device and refrigerator with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2643446A3 (en) * | 1989-02-21 | 1990-08-24 | Whirlpool Int | Device for fixing a compressor in particular to the body of a refrigerator, of a freezer or of another device of the same type |
| CN1465869A (en) * | 2002-06-27 | 2004-01-07 | 艾姆哈特有限公司 | Clamp and element connection device |
| CN1621683A (en) * | 2003-11-28 | 2005-06-01 | 三星光州电子株式会社 | Hermetic compressor |
| CN203770094U (en) * | 2013-12-23 | 2014-08-13 | 加西贝拉压缩机有限公司 | Fixed connection structure of compressor shell |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6069343A (en) * | 1984-07-30 | 1985-04-20 | Hitachi Ltd | Compressor fixing structure of electric refrigerator |
| FR2900464B1 (en) * | 2006-04-26 | 2008-06-13 | Tecumseh Europ S A Sa | DEVICE FOR FIXING A REFRIGERATING COMPRESSOR |
-
2013
- 2013-12-23 CN CN201310715732.4A patent/CN103821699B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2643446A3 (en) * | 1989-02-21 | 1990-08-24 | Whirlpool Int | Device for fixing a compressor in particular to the body of a refrigerator, of a freezer or of another device of the same type |
| CN1465869A (en) * | 2002-06-27 | 2004-01-07 | 艾姆哈特有限公司 | Clamp and element connection device |
| CN1621683A (en) * | 2003-11-28 | 2005-06-01 | 三星光州电子株式会社 | Hermetic compressor |
| CN203770094U (en) * | 2013-12-23 | 2014-08-13 | 加西贝拉压缩机有限公司 | Fixed connection structure of compressor shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103821699A (en) | 2014-05-28 |
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